* {
    margin: 0;
    padding: 0;
}

body {
    width: 100%;
    height: 100%;
}

.body-left, .body-right {
    width: 50%;
    height: 100%;
    box-sizing: border-box;
    text-align: center;
    padding: 20px;
    /*display: inline-block;*/
    float: left;
}

.body-left {
    border-right: 1px solid #ccc;
}

p + p{
    margin-top: 20px
}

.p-left {
    text-align: left;
}

.p-right {
    text-align: right;
}

#state {
    padding-bottom: 20px;
    border-bottom: 1px solid #eee;
}

button {
    width: 100px;
    height: 40px;
    background-color: #1b7ef9;
    display: block;
    border-radius: 5px;
    margin: 10px auto;
    line-height: 40px;
    color: #fff;
    font-size: 16px;
}

input, textarea {
    display: block;
    margin: 10px auto;
    padding: 10px;
    width: 90%;
    border-radius: 5px;
    -webkit-appearance: none;
    outline: none;
    border: 1px solid #ccc;
}